from datetime import date


class Waiter:
    name = None
    gender = None
    __birthday = None
    telephone = None

    def __init__(self, name, gender, telephone):
        self.name = name
        self.gender = gender
        self.telephone = telephone
        self.__birthday = date.today()

    def service(self):
        print(self.__birthday)
        print(self.name + "为你服务")
